require_relative 'Document/addjavascript'
require_relative 'Document/addlayers'
require_relative 'Document/addtoc'
require_relative 'Document/getdocumentwindow'
require_relative 'Document/setdocumentwindow'
require_relative 'Document/getpdffileinfo'
require_relative 'Document/setpdffileinfo'
require_relative 'Document/getxmpmetadata'
require_relative 'Document/optimize'
require_relative 'Document/removemetadata'
require_relative 'Document/setexpiration'